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==Physics== * January 1 β [[Finland]] joins [[CERN]]. * July 1 β [[Poland]] joins [[CERN]]. * October 15 β the "[[Oh-My-God particle]]", the first [[ultra-high-energy cosmic ray]] measured at an energy of {{val|3|e=20|u=[[electronvolt|eV]]}} (40,000,000 times that of the highest energy protons that have been produced in a particle accelerator), is observed at the [[University of Utah]] [[High Resolution Fly's Eye Cosmic Ray Detector|HiRes]] observatory in [[Dugway Proving Ground]], [[Utah]].
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